VULNERABILITY INTELLIGENCE

CVE-2021-31959

CVSS score6.4 MEDIUM

EPSS probability9.23%

CISA KEVNot currently listed

Published2021-06-08

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L

Description

Scripting Engine Memory Corruption Vulnerability

Primary references

secure@microsoft.com — Third Party Advisory, VDB Entry
secure@microsoft.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory